Keeping traffic speeds down (especially to 50 km/h or even lower in places that have a lot of bicycles and pedestrians) is one of the key "low hanging fruit" of bicycle safety. It would also make the streets safer and less stressful for everyone.

Slightly lower speeds would save lives even if the LTA NEVER decides to do anything else to help cycling and even if we cannot get ANY road safety messages across to any of those badly behaved bicycle users out there.

And it is low hanging fruit because the traffic police are apparently ALREADY quite keen to do better on speed enforcement, as I mentioned before.